... 3,Measuring accuracy of temperature: ±2°C 4,Temperature range of measurement: 0~99°C 5,Maximum power of controlled pump: ≤600W ... available for selection, 9. operation pressure of pressurized valve: 0.02Mpa ~ 0.8Mpa, suitable for providing water directly operation pressure of ... un-pressurized valve: 0.0Mpa, 10. connected with water tank or low pressure ...